[Bug fortran/40993] New: Empty error message with long lines

[arjen dot markus at deltares dot nl]

I ran into a peculiar bug with gfortran:

program check
   open( 10, file = 'check.inp', form = 'binary' )
                                                           ! Comment
end program

(the comment starts at column 132, but the problem actually occurs in
a long linje with trailing blanks too)

The output from the compiler is:

check.f90:2.132:

                                                                         !

  1
Error: FORM specifier in OPEN statement at (1) has invalid value 'binary'

Note that the offending code is being omitted, while for shorter
lines, the code is visible.

This was on Windows XP/MingW, with gfortran 4.3.2 (4.3.2-tdm-1 for MingW)


-- 
           Summary: Empty error message with long lines
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: arjen dot markus at deltares dot nl
 GCC build triplet: i586-pc-mingw32
  GCC host triplet: i586-pc-mingw32
GCC target triplet: i586-pc-mingw32


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40993